If you need further help with this, please share the access details to your site with me. I'm enabling a private message for the following reply.
Privacy and Security Policy
We have strict policies regarding privacy and access to your information. Please see: https://wpml.org/purchase/support-policy/privacy-and-security-when-providing-debug-information-for-support/ **IMPORTANT**
- - Please backup the site files and database before providing us access. --
-- If you have a staging site where the problem can be reproduced, it is better to share access to the staging site.--
I could see the problem. When I go to WPML -> Translation Dashboard, I get: a Gateway time-out Error code 504.
If you go to Plugin -> All Plugins, you will see we have newer versions of WPML and Strings Translation. Please see the attached screenshot. Please back up your site, update our plugins, and check if the problem persists.
**** Important! Please make a full site backup (files and DB) before you proceed with those steps****
If the problem persists, please share with us WordPress's debug log (not WPML debug information). Please check this page for instructions: https://wpml.org/documentation/support/debugging-wpml/
To enable it, open your wp-config.php file and look for
define('WP_DEBUG', false);
Change it to:
define('WP_DEBUG', true);
// Enable Debug logging to the /wp-content/debug.log file
define('WP_DEBUG_LOG', true);
// Disable display of errors and warnings
define('WP_DEBUG_DISPLAY', false);
@ini_set('display_errors', 0);
After this, repeat the action that causes the problem on your site-- go to WPML -> Translation Dashboard. In this case, the errors will be saved to a debug.log log file inside the /wp-content/ directory. Then please share the errors with us. If the debug.log was already active, please only share the error you encountered during your test to keep the log concise and avoid unrelated errors.
I noticed another thing that must be correct. In WPML -> Support -> Troubleshooting (link), there is a section at the top entitled "Your Automatic Translation account ID is". This long string of numbers and characters does not match the records in our Advanced Translation Editor. Please try to re-register the site.